基于Web of Science的非特异性机构论文检索模式构建

Nonspecific Institution's Retrieval Model Construction Based on Web of Science

非特异性机构是指检索特征不明显的机构,其产出论文在Web of Science的检索是一个难题。分析了传统方法检索非特异性机构论文的局限,提出了一种基于Web of Science的新的检索模式:假设有机构A、A1、A2、…Ai(i=1,2,3…),其中A的英文名称与A1、A2、…Ai的部分完全一致(包括前方一致、后方一致、中间一致),则A为非特异性机构,A1、A2、…Ai为A的相似机构;以描述A机构的关键词在"地址"字段的检索结果为E,且E=A∨A1∨A2…∨Ai,则A在WOS的最终检索结果 A=E-A1-A2…-Ai+A·A1+A·A2…+A·Ai,其中"-"表示逻辑非NOT运算,"+"表示逻辑或OR运算,"·"表示逻辑与AND运算。

Nonspecific institution refers to the institution without obvious retrieval characteristics,and its output article retrieval in Web of Science is a difficult problem. This article analyzes the limitations in retrieving nonspecific institution articles by traditional retrieval methods,then proposes a new retrieval method based on Web of Science： Suppose there are institutions named A,A1,A2,… Ai（ i = 1,2,3 …）,and the A＇s English name is consistently matched partly with A1,A2,… Ai（ including front consistent,rear consistent and middle unanimous）,so A is called the nonspecific institution,and A1,A2,… Aiare called the similar institutions. The set E is the retrieval results from Web of Science with the keywords described A institution in ＂ address＂ field,and E = A∨A1∨A2… ∨Ai,then A＇s final retrieval result in WOS is A = E-A1-A2…-Ai＋ A·A1＋ A·A2… ＋ A·Ai,where ＂ —＂ indicates boolean logic NOT operator,＂ ＋ ＂indicates boolean logic OR operator,and ＂ ·＂ represents boolean logic AND operator.